This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
n | a(n) |
---|---|
1 | 4 |
2 | 354 |
3 | 175884 |
4 | 188834753 |
5 | 253155125338 |
6 | 356734116034266 |
7 | 508116551730888266 |
8 | 725424852023224352701 |
9 | 1036196988923824970841964 |
10 | 1480269108515044158376950586 |
11 | 2114704441343238968833690030736 |